Mindray SV300 User manual
SV300
Ventilator
Operator’s Manual
I
© 2014-2019 Shenzhen Mindray Bio-Medical Electronics Co., Ltd. All rights Reserved.
For this Operator’s Manual, the issue date is November, 2019.
II
Intellectual Property Statement
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD. (hereinafter called
Mindray) owns the intellectual property rights to this Mindray product and this manual. This
manual may refer to information protected by copyright or patents and does not convey any
license under the patent rights or copyright of Mindray, or of others.
Mindray intends to maintain the contents of this manual as confidential information.
Disclosure of the information in this manual in any manner whatsoever without the written
permission of Mindray is strictly forbidden. Release, amendment, reproduction, distribution,
rental, adaptation, translation or any other derivative work of this manual in any manner
whatsoever without the written permission of Mindray is strictly forbidden.
,and are the trademarks, registered or otherwise, of
Mindray in China and other countries. All other trademarks that appear in this manual are
used only for informational or editorial purposes. They are the property of their respective
owners.
III
Responsibility on the Manufacturer
Party
Contents of this manual are subject to change without prior notice.
All information contained in this manual is believed to be correct. Mindray shall not be liable
for errors contained herein or for incidental or consequential damages in connection with the
furnishing, performance, or use of this manual.
Mindray is responsible for the effects on safety, reliability and performance of this product,
only if:
all installation operations, expansions, changes, modifications and repairs of this product
are conducted by Mindray authorized personnel;
the electrical installation of the relevant room complies with the applicable national and
local requirements; and
the product is used in accordance with the instructions for use.
WARNING
It is important for the hospital or organization that employs this equipment to
carry out a reasonable service/maintenance plan. Neglect of this may result in
machine breakdown or personal injury.
NOTE
This equipment must be operated by skilled/trained clinical professionals.
IV
Warranty
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER WARRANTIES,
EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR ANY PARTICULAR PURPOSE.
Exemptions
Mindray's obligation or liability under this warranty does not include any transportation or
other charges or liability for direct, indirect or consequential damages or delay resulting from
the improper use or application of the product or the use of parts or accessories not approved
by Mindray or repairs by people other than Mindray authorized personnel.
This warranty shall not extend to:
Malfunction or damage caused by improper use or man-made failure.
Malfunction or damage caused by unstable or out-of-range power input.
Malfunction or damage caused by force majeure such as fire and earthquake.
Malfunction or damage caused by improper operation or repair by unqualified or
unauthorized service people.
Malfunction of the instrument or part whose serial number is not legible enough.
Others not caused by instrument or part itself.
V
Customer Service Department
EC-Representative: Shanghai International Holding Corp. GmbH (Europe)
Address: Eiffestraβe 80, 20537 Hamburg, GERMANY
Tel: 0049-40-2513175
Fax: 0049-40-255726
Manufacturer: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
Address: Mindray Building, Keji 12th Road South, High-tech industrial
park, Nanshan, Shenzhen 518057, P.R. China
Website: www.mindray.com
Tel: +86 755 81888998
Fax: +86 755 26582680
VI
Preface
Manual Purpose
This manual contains the instructions necessary to operate the product safely and in
accordance with its function and intended use. Observance of this manual is a prerequisite for
proper product performance and correct operation and ensures patient and operator safety.
This manual is based on the maximum configuration and therefore some contents may not
apply to your product. If you have any question, please contact us.
This manual is an integral part of the product. It should always be kept close to the equipment
so that it can be obtained conveniently when needed.
Intended Audience
This manual is geared for clinical professionals who are expected to have a working
knowledge of medical procedures, practices and terminology as required for monitoring of
critically ill patients.
Illustrations
All illustrations in this manual serve as examples only. They may not necessarily reflect the
setup or data displayed on your ventilator.
Conventions
Italic text is used in this manual to quote the referenced chapters or sections.
[ ] is used to enclose screen texts.
→is used to indicate operational procedures.
Password
A password is required to access different menus within the ventilator.
User maintenance: 1234
1
Table of Contents
1 Safety................................................................................................................................. 1-1
1.1 Safety Information .......................................................................................................... 1-1
1.1.1 Dangers .............................................................................................................. 1-2
1.1.2 Warnings............................................................................................................. 1-2
1.1.3 Cautions ............................................................................................................. 1-5
1.1.4 Notes .................................................................................................................. 1-7
1.2 Equipment Symbols ........................................................................................................ 1-7
2 The Basics ......................................................................................................................... 2-1
2.1 System Description ......................................................................................................... 2-1
2.1.1 Intended Use....................................................................................................... 2-1
2.1.2 Contraindications ............................................................................................... 2-1
2.1.3 Components ....................................................................................................... 2-1
2.2 Equipment Appearance ................................................................................................... 2-2
2.2.1 Front View.......................................................................................................... 2-2
2.2.2 Rear View........................................................................................................... 2-4
3 Installations and Connections ......................................................................................... 3-1
3.1 Install the Main Unit ....................................................................................................... 3-1
3.2 Connect to the Power Supply.......................................................................................... 3-2
3.2.1 Connect to AC Power......................................................................................... 3-2
3.2.2 Connect to DC Power......................................................................................... 3-3
3.3 Connect to the Gas Supply.............................................................................................. 3-4
3.4 Install the Support Arm ................................................................................................... 3-6
3.5 Install the Patient Tubing ................................................................................................ 3-8
3.6 Install the Humidifier .................................................................................................... 3-10
3.6.1 Install the Humidifier onto the Ventilator......................................................... 3-10
3.6.2 Install the Humidifier onto the Pendant ........................................................... 3-12
3.7 Install the Nebulizer ...................................................................................................... 3-13
3.8 Install the O2Sensor...................................................................................................... 3-15
3.9 Install the Gas Cylinder................................................................................................. 3-16
4 User Interface ................................................................................................................... 4-1
4.1 Display Controls ............................................................................................................. 4-1
4.2 Waveforms Screen........................................................................................................... 4-5
4.3 Spirometry Screen........................................................................................................... 4-6
4.4 Measured Values Screen.................................................................................................. 4-9
4.5 History Data .................................................................................................................. 4-10
4.5.1 Tabular Trend ................................................................................................... 4-10
4.5.2 Graphic Trend................................................................................................... 4-12
4.5.3 Setting Trends................................................................................................... 4-14
2
4.5.4 Event Logbook................................................................................................. 4-16
4.6 Freeze............................................................................................................................ 4-17
4.6.1 Enter freeze status ............................................................................................ 4-17
4.6.2 View frozen waveforms ................................................................................... 4-18
4.6.3 View frozen loop .............................................................................................. 4-18
4.6.4 Exit freeze status .............................................................................................. 4-19
4.7 Lock Screen................................................................................................................... 4-19
5 System Settings................................................................................................................. 5-1
5.1 Display Settings .............................................................................................................. 5-1
5.1.1 Waveforms ......................................................................................................... 5-1
5.1.2 Measured Values ................................................................................................ 5-2
5.1.3 Colors ................................................................................................................. 5-3
5.1.4 Defaults .............................................................................................................. 5-3
5.2 Set Date and Time ........................................................................................................... 5-4
5.3 Adjust Screen Brightness ................................................................................................ 5-4
5.4 Adjust Key Volume ......................................................................................................... 5-4
5.5 Set Tinsp/I:E.................................................................................................................... 5-4
5.6 Set IBW/Height............................................................................................................... 5-4
5.7 Set TV/IBW .................................................................................................................... 5-5
5.8 Set DuoLevel Timing ...................................................................................................... 5-5
5.9 Set IV Apnea Mode......................................................................................................... 5-5
5.10 Set O2Sensor Monitoring ............................................................................................. 5-5
5.11 Set Language................................................................................................................. 5-6
5.12 Set Unit ......................................................................................................................... 5-6
5.12.1 Set Weight Unit ................................................................................................ 5-6
5.12.2 Set Paw Unit..................................................................................................... 5-6
5.12.3 Set CO2Unit..................................................................................................... 5-6
5.13 Set O2Supply Type ....................................................................................................... 5-6
5.14 Manage Default Settings ............................................................................................... 5-7
5.14.1 Save and Load Current Settings ....................................................................... 5-7
5.14.2 Restore Factory Default Settings...................................................................... 5-7
5.14.3 Restore Recent Settings Automatically ............................................................ 5-8
5.15 Transfer Settings ........................................................................................................... 5-8
5.16 View System Information.............................................................................................. 5-9
5.16.1 Version Information.......................................................................................... 5-9
5.16.2 Configuration Information ............................................................................... 5-9
5.16.3 Maintenance Information ................................................................................. 5-9
5.17 Export............................................................................................................................ 5-9
5.17.1 Export Screen ................................................................................................... 5-9
5.17.2 Export Data .................................................................................................... 5-10
6 Ventilation......................................................................................................................... 6-1
6.1 Turn on the System ......................................................................................................... 6-1
3
6.2 System Check.................................................................................................................. 6-1
6.3 Select Patient................................................................................................................... 6-3
6.3.1 Set Patient Information on the Ventilator ........................................................... 6-3
6.3.2 Getting Patient Information from the ADT Server............................................. 6-4
6.4 Ventilation Type .............................................................................................................. 6-4
6.4.1 Invasive Ventilation............................................................................................ 6-5
6.4.2 Non-invasive Ventilation (NIV) ......................................................................... 6-5
6.4.3 Set Ventilation Type ........................................................................................... 6-5
6.5 Ventilation Mode............................................................................................................. 6-6
6.5.1 Ventilation Mode and Parameter Setup .............................................................. 6-6
6.5.2 Apnea Ventilation ............................................................................................... 6-8
6.5.3 V-A/C ................................................................................................................. 6-9
6.5.4 P-A/C ............................................................................................................... 6-10
6.5.5 V-SIMV............................................................................................................ 6-12
6.5.6 P-SIMV ............................................................................................................ 6-13
6.5.7 CPAP/PSV........................................................................................................ 6-15
6.5.8 PRVC................................................................................................................ 6-17
6.5.9 PRVC-SIMV .................................................................................................... 6-18
6.5.10 DuoLevel........................................................................................................ 6-20
6.5.11 APRV.............................................................................................................. 6-21
6.5.12 AMV............................................................................................................... 6-22
6.6 Additional settings for ventilation ................................................................................. 6-24
6.6.1 Sigh .................................................................................................................. 6-24
6.6.2 Leakage compensation ..................................................................................... 6-25
6.7 Set Alarm Limits ........................................................................................................... 6-26
6.8 Start Ventilation............................................................................................................. 6-26
6.9 Ventilation Parameters .................................................................................................. 6-27
6.10 Enter Standby Status ................................................................................................... 6-30
6.11 Turn the System off ..................................................................................................... 6-30
7 CO2Monitoring................................................................................................................ 7-1
7.1 Introduction..................................................................................................................... 7-1
7.2 Use a Sidestream CO2Module........................................................................................ 7-3
7.2.1 Prepare to Measure CO2..................................................................................... 7-3
7.2.2 Make CO2Settings............................................................................................. 7-5
7.2.3 Measurement Limitations................................................................................... 7-6
7.2.4 Troubleshooting.................................................................................................. 7-7
7.2.5 Zero the Sensor .................................................................................................. 7-7
7.2.6 Calibrate the Sensor ........................................................................................... 7-7
7.3 Use a Mainstream CO2Module ...................................................................................... 7-8
7.3.1 Prepare to Measure CO2..................................................................................... 7-8
7.3.2 Make CO2Settings........................................................................................... 7-10
7.3.3 Measurement Limitations..................................................................................7-11
7.3.4 Zero the Sensor .................................................................................................7-11
4
7.3.5 Calibrate the Sensor ......................................................................................... 7-12
8 SpO2Monitoring .............................................................................................................. 8-1
8.1 Introduction..................................................................................................................... 8-1
8.2 Safety .............................................................................................................................. 8-2
8.3 Applying the Sensor ........................................................................................................ 8-2
8.4 Make SpO2Settings ........................................................................................................ 8-3
8.4.1 Set SpO2Monitoring .......................................................................................... 8-3
8.4.2 Set SpO2Sensitivity ........................................................................................... 8-3
8.4.3 Set Beat Vol........................................................................................................ 8-3
8.4.4 Set Sweep Speed ................................................................................................ 8-3
8.5 Measurement Limitations................................................................................................ 8-4
9 Special Functions.............................................................................................................. 9-1
9.1 Manual Breath................................................................................................................. 9-1
9.2 Expiration Hold............................................................................................................... 9-1
9.3 Inspiration Hold .............................................................................................................. 9-2
9.4 Nebulizer......................................................................................................................... 9-2
9.5 O2↑(O2enrichment)....................................................................................................... 9-3
9.6 Suction ............................................................................................................................ 9-4
9.7 P0.1 ................................................................................................................................. 9-4
9.8 NIF .................................................................................................................................. 9-5
9.9 PEEPi .............................................................................................................................. 9-5
9.10 P-V Tool ........................................................................................................................ 9-6
9.11 Automatic Tube Resistance Compensation (ATRC) ..................................................... 9-7
9.12 IntelliCycle.................................................................................................................... 9-8
9.13 O2Therapy .................................................................................................................... 9-8
9.13.1 Preparing for O2Therapy ................................................................................. 9-9
9.13.2 Switching on O2Therapy ................................................................................9-11
9.13.3 O2Therapy Timer........................................................................................... 9-13
9.13.4 Switching off O2Therapy............................................................................... 9-13
10 Alarms ........................................................................................................................... 10-1
10.1 Introduction................................................................................................................. 10-1
10.2 Alarm Categories......................................................................................................... 10-2
10.3 Alarm Priority Levels.................................................................................................. 10-2
10.4 Alarm Signals.............................................................................................................. 10-2
10.4.1 Alarm Lamp ................................................................................................... 10-3
10.4.2 Audible Alarm Tones...................................................................................... 10-3
10.4.3 Alarm Message............................................................................................... 10-3
10.4.4 Flashing Alarm Numeric ................................................................................ 10-3
10.4.5 Alarm Status Symbol...................................................................................... 10-4
10.5 Set Alarm Volume ....................................................................................................... 10-4
10.6 Set Alarm Limits ......................................................................................................... 10-5
5
10.6.1 Auto Alarm Limits.......................................................................................... 10-5
10.7 AUDIO PAUSED........................................................................................................ 10-6
10.7.1 Set AUDIO PAUSED..................................................................................... 10-6
10.7.2 Terminate AUDIO PAUSED .......................................................................... 10-6
10.8 Recent Alarm............................................................................................................... 10-6
10.9 ALARM OFF .............................................................................................................. 10-7
10.10 Alarm Tests................................................................................................................ 10-7
10.10.1 Battery in Use............................................................................................... 10-7
10.10.2 Loss of Power............................................................................................... 10-8
10.10.3 Paw Too High............................................................................................... 10-8
10.10.4 TVe Too Low................................................................................................ 10-8
10.10.5 TVe Too High ............................................................................................... 10-8
10.10.6 MV Too Low................................................................................................ 10-9
10.10.7 O2Supply Failure......................................................................................... 10-9
10.10.8 PEEP Too Low ............................................................................................. 10-9
10.10.9 Airway Obstructed ....................................................................................... 10-9
10.10.10 FiO2Too High .......................................................................................... 10-10
10.10.11 FiO2Too Low ........................................................................................... 10-10
10.10.12 EtCO2Too High ....................................................................................... 10-10
10.10.13 EtCO2Too Low........................................................................................ 10-10
10.10.14 SpO2Too High ..........................................................................................10-11
10.10.15 SpO2Too Low...........................................................................................10-11
10.10.16 SpO2Desat ................................................................................................10-11
10.10.17 PR Too High..............................................................................................10-11
10.10.18 PR Too LOW............................................................................................ 10-12
10.11 Nurse Call................................................................................................................ 10-12
10.12 When an Alarm Occurs ........................................................................................... 10-13
11 Cleaning and Disinfection.............................................................................................11-1
11.1 Methods for Cleaning and Disinfection .......................................................................11-2
11.2 Disassemble the Ventilator’s Cleanable and Disinfectable Parts..................................11-5
11.2.1 Expiration Valve Assembly and Membrane ....................................................11-5
11.2.2 Inspiration Safety Valve Assembly..................................................................11-7
11.2.3 High Efficiency Particle Air (HEPA) Filter Assembly and Dust Filter .........11-10
11.2.4 Fan Dust Filter...............................................................................................11-12
11.2.5 Main Unit Air Outlet Dust Filter ...................................................................11-13
11.2.6 Patient Tubing ...............................................................................................11-14
11.2.7 Nebulizer .......................................................................................................11-16
11.2.8 Humidifier .....................................................................................................11-17
11.2.9 Humidifier on the Ventilator..........................................................................11-17
11.2.10 Mainstream CO2Sensor ..............................................................................11-20
12 Maintenance ................................................................................................................. 12-1
12.1 Repair Policy............................................................................................................... 12-1
6
12.2 Maintenance Schedule ................................................................................................ 12-2
12.3 Pressure and Flow Zeroing.......................................................................................... 12-4
12.4 Flow Calibration ......................................................................................................... 12-4
12.5 Oxygen Concentration Calibration.............................................................................. 12-5
12.6 CO2Calibration........................................................................................................... 12-6
12.6.1 Sidestream CO2Module................................................................................. 12-6
12.6.2 Mainstream CO2Module ............................................................................... 12-7
12.7 Touch Screen Calibration ............................................................................................ 12-7
12.8 Battery Maintenance ................................................................................................... 12-8
12.8.1 Battery Performance Conditioning................................................................. 12-9
12.8.2 Battery Performance Checking .................................................................... 12-10
12.8.3 Battery Storage............................................................................................. 12-10
12.8.4 Battery Recycling..........................................................................................12-11
12.9 Electrical Safety Inspection....................................................................................... 12-12
12.10 Water Build-up in the Flow Sensor ......................................................................... 12-13
12.10.1 Prevent Water Build-up .............................................................................. 12-13
12.10.2 Clear Water Build-up.................................................................................. 12-13
13 Accessories .................................................................................................................... 13-1
A Theory of Operation....................................................................................................... A-1
A.1 Pneumatic System ......................................................................................................... A-1
A.2 Electrical System........................................................................................................... A-5
B Product Specifications.....................................................................................................B-1
B.1 Safety Specifications ......................................................................................................B-1
B.2 Environmental Specifications.........................................................................................B-2
B.3 Power Requirements.......................................................................................................B-2
B.4 Physical Specifications...................................................................................................B-3
B.5 Pneumatic System Specifications...................................................................................B-4
B.6 Ventilator Specifications.................................................................................................B-6
B.7 Ventilator Accuracy ........................................................................................................B-8
B.8 Alarms ..........................................................................................................................B-10
B.9 Special Functions .........................................................................................................B-11
B.10 CO2Module Specifications ........................................................................................B-13
B.11 SpO2Module Specifications.......................................................................................B-15
B.12 O2Sensor Specifications ............................................................................................B-16
C EMC ................................................................................................................................ C-1
D Alarm Messages.............................................................................................................. D-1
D.1 Physiological Alarm Messages...................................................................................... D-1
D.2 Technical Alarm Messages............................................................................................ D-4
7
E Factory Defaults ..............................................................................................................E-1
E.1 Screen .............................................................................................................................E-1
E.2 Setup ...............................................................................................................................E-1
E.3 CO2Module.................................................................................................................... E-1
E.4 SpO2Module ..................................................................................................................E-2
E.5 Ventilation Mode ............................................................................................................ E-2
E.6 Alarm ..............................................................................................................................E-7
E.7 History Data....................................................................................................................E-7
E.8 Special Functions............................................................................................................E-7
E.9 O2Therapy...................................................................................................................... E-8
E.10 User Maintenance .........................................................................................................E-8
E.11 Other .............................................................................................................................E-8
F Symbols and Abbreviations............................................................................................. F-1
F.1 Unit.................................................................................................................................. F-1
F.2 Symbols........................................................................................................................... F-2
F.3 Abbreviations .................................................................................................................. F-3
8
FOR YOUR NOTES
1-1
1 Safety
1.1 Safety Information
DANGER
Indicates an imminent hazard that, if not avoided, will result in death or serious
injury.
WARNING
Indicates a potential hazard or unsafe practice that, if not avoided, could result in
death or serious injury.
CAUTION
Indicates a potential hazard or unsafe practice that, if not avoided, could result in
minor personal injury and/or product/property damage.
NOTE
Provides application tips or other useful information to ensure that you get the
most from your product.
1-2
1.1.1 Dangers
There are no dangers that refer to the product in general. Specific “Danger” statements may
be given in the respective sections of this manual.
1.1.2 Warnings
WARNING
The ventilator must only be operated and used by authorized medical personnel
well trained in the use of this product. It must be operated strictly following the
Operator’s Manual.
Before putting the system into operation, the operator must verify that the
equipment, connecting cables and accessories are in correct working order and
operating condition.
To avoid the risk of electric shock, this equipment must be connected to a properly
installed power outlet with protective earth contacts only. If the installation does
not provide for a protective earth conductor, disconnect it from the power line.
Use external power source (AC power or DC power) before the batteries are
depleted.
After the first installation of the battery, please connect the external power source
until the battery is fully charged.
To avoid explosion hazard, do not use the equipment in the presence of flammable
anesthetic agent, vapors or liquids. When O2is used, keep the ventilator away from
any fire sources.
Do not place the ventilator adjacent to any barrier, which can prevent cold air
from flowing, resulting in equipment overheat.
Do not open the equipment housings. All servicing and future upgrades must be
carried out by the personnel trained and authorized by us only.
Do not rely exclusively on the audible alarm system for patient monitoring.
Adjustment of alarm volume to a low level may result in a hazard to the patient.
Remember that alarm settings should be customized according to different patient
situations and always keeping the patient under close surveillance is the most
reliable way for safe patient monitoring.
The physiological parameters and alarm messages displayed on the screen of the
equipment are for doctor’s reference only and cannot be directly used as the basis
for clinical treatment.
To dispose of the package material, observe the applicable waste control
regulations. And keep the package material out of children’s reach.
1-3
WARNING
All staff should be aware that disassembling or cleaning some parts of the
ventilator can cause risk of infection.
Maintenance menu can only be accessed when the equipment is disconnected from
the patient.
Positive pressure ventilation may be accompanied by some side effects such as
barotrauma, hypoventilation, hyperventilation, etc.
Using high frequency electrosurgery equipment, defibrillators, or short-wave
treatment equipment in the vicinity of the ventilator may interfere with its
operation and pose a risk of patient injury.
Do not use antistatic or conductive masks or patient tubing. They can cause burns
if they are used near high frequency electrosurgery equipment.
Do not use the ventilator in a hyperbaric chamber to avoid potential fire hazard
due to an oxygen-enriched environment.
If the equipment internal monitoring system malfunctions, an alternative plan
must be available to ensure adequate level of monitoring. The operator of the
ventilator must be responsible for patient’s proper ventilation and safety under all
circumstances.
As required by the relevant rules and regulations, oxygen concentration should be
monitored when the equipment is used on the patient. If your ventilator is not
configured with such monitoring function or this function is turned off, use a
monitor which complies with the requirements of ISO 80601-2-55 for oxygen
concentration monitoring.
All analog or digital products connected to this system must be certified to the
specified IEC standards (such as IEC 60950 for data processing equipment and
IEC 60601-1 for medical electrical equipment). All configurations shall comply
with the valid version of IEC 60601-1. The personnel who are responsible for
connecting the optional equipment to the I/O signal port shall be responsible for
medical system configuration and system compliance with IEC 60601-1 as well.
Do not touch the patient when connecting the peripheral equipment via the I/O
signal ports or replacing the oxygen cell, to prevent patient leakage current from
exceeding the requirements specified by the standard.
This equipment is not suitable for use in an MRI environment.
When the ventilator’s gas supply input system fails or has faults, please contact us
immediately for service by specified personnel.
The ventilator shall not be used with helium or mixtures with Helium.
Do not move the ventilator before removing the support arm from it, in order to
avoid the ventilator getting tilted during the movement.
The maximum pressure of hose is 1.4MPa@21℃and please check whether
1-4
WARNING
gassupply pressure meets hose requirements before usage.
Hose connectors adopt standardized gas terminal connector with gas nature.
Different types of gas and gas with different pressures shall not be exchanged with
each other.
Hose may be aging quickly by long-term exposure to acidity, alkalinity or
ultraviolet rays.
Don’t cascade two or more hose assemblies together.
Do not block the air intake at the rear of the ventilator.
To prevent interrupted operation of the ventilator due to electromagnetic
interference, avoid using the ventilator adjacent to or stack with other device. If
adjacent or stacked use is necessary, verify the ventilator’s normal operation in the
configuration in which it will be used.
To prevent possible personal injury and equipment damage, ensure that the
ventilator is secured to the trolley or placed on the safe and smooth surface.
To prevent possible equipment damage, avoid tipping over the ventilator when
crossing thresholds.
To prevent possible equipment damage, push the brake down when parking the
ventilator.
Avoid the use of polluted air. When the equipment uses air as gas source for
ventilation, if the air is polluted, harmful substance may enter the patient tubing
To prevent patient injury caused by equipment malfunction, when the alarm
[Technical Error**] occurs, remove the equipment immediately, record failure
code, and contact the Customer Service Department.
To prevent possible ventilator malfunction, do not spill liquid onto the ventilator.
A turbine can cause gas to be heated. To reduce the temperature of gas inside the
tubing and prevent patient injury accordingly, ensure that the length of patient
tubing from the humidifier to Y piece is greater than 1.2m.
The internal electrical power source is to be used if the integrity of the protective
earth conductor or the protective grounding system in the installation is in doubt.
Nebulization or humidification can increase the resistance of breathing system
filters, and that you need to monitor the filter frequently for increased resistance
and blockage.
The ventilation accuracy can be affected by the gas added by use of a nebulizer.
The ventilator shall not be used with nitric oxide.
For non-invasive ventilation, the exhaled volume of the patient can differ from the
measured exhaled volume due to leaks around the mask.
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